1 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt Energy in A Cell Light- Dependent Reactions Light- Indep. Reactions Photo- Synthesis Potpourri Chapter 8 Potpourri

2 Another name for adenosine triphosphate

3 What is ATP?

4 This is where the energy is stored within an ATP molecule

5 What is in the phosphate- phosphate bonds?

6 When it is needed by the body, ATP gets broken down to this molecule

7 What is ADP (adenosine diphosphate)?

8 This is the reason that ATP can be broken down so easily

9 What is it takes a tremendous amount of energy to force the three phosphates together?

10 Because of this, the cell is relieved of having to store all of the ATP it needs

11 What is there are free phosphates in the body and the molecule recycles itself?

12 This is the process that plants use to trap the sun’s energy to make their own food

13 What is photosynthesis?

14 This is the main energy-trapping pigment within the chloroplast

15 What is chlorophyll?

16 The light-dependent reactions take place here

17 What is in the thylakoid membranes of the chloroplast?

18 These are the two high-energy molecules produced in the light- dependent (light reactions) that are used to make glucose in the light-independent (dark reactions)?

19 What are ATP and NADPH?

20 Photolysis is necessary to replace electrons within the chlorophyll. Name the products of photolysis

21 What are 2 H+ ions, 2 electrons, and ½ molecule of oxygen gas?

22 This is another name for the light-independent reactions of photosynthesis

23 What is the Calvin Cycle?

24 This gas starts the light- independent reactions of photosynthesis

25 What is CO2?

26 Two of these molecules leave the Calvin cycle and help make glucose for the cell

27 What is G3P?

28 This enzyme converts the 3- carbon molecule G3P back into the 5-carbon molecule RuBP to continue the Calvin cycle

29 What is rubisco?

30 It takes this many rounds of the Calvin cycle to produce one glucose for the cell

31 What is 6?

32 This is the reason that plants contain different types of pigments

33 What is that different pigments absorb varying wavelengths of light?

34 During the light dependent phase, light energy is converted into this type of energy in the chlorphyll

35 What is chemical?

36 This structure within a plant cell allows for gas exchange

37 What is the stomata?

38 This is the name of the process in the light reactions where H+ ions are pumped across the membrane to produce energy for the plant cell during photosynthesis

39 What is chemiosmosis?

40 These are the names of the light- absorbing molecules within the cell membrane during the light reactions of photosynthesis (Hint: There are two of them)

41 What are Photosystem II and Photosystem I?

42 Plants are categorized as this type of organism, which can produce its own food

43 What is an autotroph?

44 These are the products of photosynthesis

45 What are glucose and oxygen?

46 This enzyme in the light reactions pumps H+ ions across the membrane and converts ADP into ATP (Remember: Enzymes typically end in –ase)

47 What is ATP synthase?

48 This is the water-carrying tissue of the plant

49 What is the xylem?

50 This male part of the flower contains the pollen

51 What is the stamen?